Post

I realize driving can get boring and we all want to use our time effectively but talking on the phone (hands-free or not) while driving is way more dangerous than you think.

zurichna.comzurichna.com

106 reposts787 likes

I normally listen to podcasts at 1.X-2X speeds. The first time I tried to drive while listening to a podcast I almost immediately realized I couldn’t do that. The cognitive load is just not compatible with driving for me. Similar principle to having a call I think.

The other thing I see a lot of is wearing noise cancelling ear buds or over the ear headphones while driving. This is so wild to me. Most modern cars are already so ridiculously insulated as to dampen sound outside the car.

I like to think I’m capable of doing more than one thing at once but I absolutely hate talking on the phone and driving. I have had to do it for about 15 minutes exactly once and found it so distracting. Most people do not appreciate how much cognitive energy even mediocre driving takes.

Ha yes. I wasn’t even doing most of the talking. It was more of an informational work meeting. And it made be think of the number of people I’ve worked with over the years who frequently took work calls while driving.

It's insane how folks won't have a conversation when they are typing, watching a movie, or showering - but think it's perfectly fine when eating or driving. It should be a crime.

The National Safety Council report that is the most important piece of support for the assertions about hands free and distracted driving is from 2010 or 2012 (not entirely clear). When I downloaded the report a lot of THEIR data goes back to the 90s. I think that this is a major problem: (More)

(1) The quality of cell audio in the 90s was terrible compared to now. I think that matters in terms of how much processing the brain needs to do during a conversation (2) The hands free devices were ALSO pretty bad, multiplying the issue of extra focus just to interpret what one was hearing (More)

Finally, the studies were all different and small. 12 people here, 40 people there. Many used simulators and not actual vehicles. I would love to see a study from now in actual vehicles and with the current higher quality audio. I think there's a good chance that the outcomes would be different.

I noticed some time ago that if I have an extended phone conversation while driving, whether hands free or not, afterward I *do not remember anything else that happened* during that portion of the drive. That was very eye-opening about what it means for my mental state.

Very different! Passively taking in entertainment doesn’t create the same level of distraction. It’s still some though of course. Personally I often find myself turning off all audio when I need to do something complicated while driving

People generally cannot do three or more activities at one time. Driving (operating) a car and listening to music or talking with another occupant is about it. If it's an argument, that's over the line, as is talking on a mobile phone.

The article addresses that! Short answer is it’s not nearly as distracting to talk to a person who is sitting with you in the car (for probably a few different reasons)

I've heard that basically doing anything other than focusing as close to 100% as possible on actually driving is very bad. Also, I remember from a defensive driving class that the legal alcohol limit and getting stoned have a similar reaction time penalty... that's the START of alcohol penalty.

I also wonder whether traffic engineers consider driver boredom (and subsequent distraction-seeking) when designing roads. There were some stretches of stroad I'd drive on in Texas that were so monotonous I had to be *really* careful on or else my mind would start wandering...

but in Germany I have not had the same experience. Stick shift + really aggressive need to keep right as much as possible and not cruise in the same lane + having be more aware of road signage = more mental load, but is this also something that's deliberately considered in street design here?

I have driven a California-Illinois-California via I-80 route many times. 455 miles of Nebraska, few inclines or bends and I never had any trouble with boredom. Driving was the name of the game. I kept right and was stimulated by the traffic (or lack thereof).

My notifications are usually off when I'm driving. It's music time 😊 Honestly, traffic doesn't really bother me anymore, and I look at driving as tiny little Me Times to just be chill. I'll call you back in 20 minutes when I get home like people have since the olden days 🤣

I cut back on driving because other drivers kept trying to drive into me. I could dodge them on open roads. But good luck escaping people running red lights and stop signs when you are in bumper to bumper traffic. There is nowhere to go. They do not see you waving or hear the horn. Bam t-bone.

While I do have a hands-free set in the car, I don't like spending long on it at all, and certainly when there's a busier/more demanding road I will usually hang up. I can feel my concentration on the road being sapped. Not good!

As a guy who’s been driving professionally for over 15 years I completely agree that having conversations on the phone creates blind spots in the part of the brain you use to drive. But this ABSOLUTELY applies equally to having conversations with people in the car. It’s basically the same thing.

The research discussed in the article linked above says that the effects are different (less with a passenger than with a person on the phone). I suspect talking on the phone is still more distracting than talking to a backseat passenger but *much* more distracting than talking to a front seat one.

That tracks. From my own experience a front seat talker is far less of a distraction than back seat. There’s something about talking to a disembodied voice that makes your brain want to fill in visual gaps, gets your eyes inside your head instead of on the road.

One thing almost nobody mentions is how we have an "internal/external mind's eye". If somebody on the phone with a driver asks "Where did you leave the TV remote?" that internal camera turns on as they try to picture where it is, and the external camera watching traffic TURNS OFF.

Very true I know a girl who hit 3 cars while talking on the phone ☹️...and the thing is she's an excellent driver so she learnt an expensive lesson.

Agree 💯 The biggest distraction isn’t the holding of the phone but where the driver’s attention is. It’s different when it’s listening to music since you are just consuming it rather than paying attention to what the artist is saying…

When I drove, there were multiple times I had to remind my mother that no really my powers of mental visualization are that good, you CANNOT have a conversation with me behind the wheel that makes my visual cortex want to go anywhere but what is on the road around us right now and in the next mile.

The conversation would drift so she'd describe something and expect me to rattle off a spatial relationship from memory and MA'AM I NEED TO BE USING THOSE NEURONS ON DIRECTING THE METAL BOX GOING 45 MPH RIGHT NOW. I do not comprehend the people who can give directions over the phone while driving.

Also btw when you are on a bicycle. In DK bicycles are part of the overall traffic regulation, with a few exceptions and additional restraints (e. g. no such thing as a left turn)!

I admittedly don’t use a ton of ride shares, but I’ve been in a fair number and I don’t think I’ve ever had the drive be a on a call. Which, in retrospect, is surprising given today’s cell phone culture.

This. I watch a lot of dashcam video compilations, & the number of cammers who just chat hands-free while driving is insane to me. And then if they get into a (even minor) accident, they're trying to manage the emotions of the person on the phone in addition to the situation they're now in... wild.

We're also just not built for having conversations with people who aren't there. I can tell when I'm on the phone that there's a separate mental space for the conversation, and that I'm moving my attention between it and the actual space I'm in physically, like when I'm half away.

I think this is *key*. If I'm not the phone and have to stop to better focus on the 3 folks cutting me off and you're not there, you don't know why there is dead air. If you're in the car with me, you know exactly what's going on.

Yeah. I think it’s also about visualization. We subconsciously picture a person we’re talking to if we can’t see them, and probably that takes up some of the part of our brain responsible for seeing the road. (That’s just my own interpretation as a non-expert though.)

Yeah, that seems right, anecdotally (the anecdote is my own brain). Probably more energy spent analyzing tone, imagining facial expressions, etc. It also feels more ok to pause a conversation in person if, like, you're behind a giant truck full of logs.

Interesting! I have aphantasia, so there is no picturing people in my head, so I wasn't aware people did this while talking on the phone.